Powdery mildew definition

Powdery mildew means the disease caused by Podosphaera macularis (WALLR.: FR) Lind = Podosphaera humuli (DC) Burrill.
Powdery mildew means the disease caused by ((Sphaerotheca)) Podosphaera humuli (DC) Burrill = ((Sphaerotheca)) Podosphaera macularis (WALLR.: FR) Lind.
Powdery mildew means the disease caused by Sphaerotheca macularis (WALLR.: FR) Lind = Sphaeroth- eca humuli (DC) Burrill.)) "Arabis mosaic viruses" means a grouping of viruses that are polyhedral, have a bipartite genome and induce diseases such as bare-bine, spidery hop, split leaf blotch and hop chlorotic disease. In combination with satellite RNA, arabis mosaic virus induces hop nettle- head disease.

Examples of Powdery mildew in a sentence

  • Important diseases caused by fungi White rust of crucifers - Albugo candidaDowny mildew of onion - Peronospora destructor Late blight of potato - Phytophthora infestans Powdery mildew of wheat - Erysiphe graminis Ergot of rye - Claviceps purpureaBlack stem rust of wheat - Puccinia graminis triticiLoose smut of wheat - Ustilago nudaWilt of tomato - Fusarium oxysporum f.sp.

  • Powdery mildew (PM) fungi present an exceptional case where their strict host dependency (a lifestyle termed obligate biotrophy) is associated with some of the largest fungal genomes sequenced so far (>100 Mbp).

  • Powdery mildew resistance and Lr34/Yr18 genes for durable resistance to leaf and stripe rust cosegregate at a locus on the short arm of chromosome 7D of wheat.

  • Powdery mildew on zinnia has been noted more frequently in recent years.

  • Amato Elizabeth Arango Mark Steven Arose Kristina Aspirany Robert Vera Atencio Jr. Joan M.

  • Powdery mildew ( Oidium mangiferae): Powdery mildew symptoms affect leaves, panicles and fruits in mango.

  • Toppling of Grapevine industry in Europe: Classical example of transboundary movement of plant pests is the introduction of Powdery mildew (Oidium tuckeri) into Europe with American grape-vines.

  • Powdery mildew is very destructive during the dry season, particularly on tobacco, wheat, peas, cucurbits and okra.

  • While Cluster is the extremely susceptible, moderately resistant cultivars include Cascade, Fuggle, Perle, Tettnanger, and Willamette.Powdery mildew (Podosphaera macularis) Powdery mildew requires control in most hop producing regions as it is a serious disease in hops.Symptoms include white, powder‐like splotches on leaves or stems.

  • Powdery mildew colonies were already associated with a range of other fungi (Fig.


More Definitions of Powdery mildew

Powdery mildew means the disease caused by Podos- phaera macularis (WALLR.: FR) Lind = Podosphaera humuli (DC) Burrill.